20183041 has 4 divisors (see below), whose sum is σ = 20227284. Its totient is φ = 20138800.

The previous prime is 20183021. The next prime is 20183047. The reversal of 20183041 is 14038102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14984641 + 5198400 = 3871^2 + 2280^2 .

It is a cyclic number.

It is not a de Polignac number, because 20183041 - 2⁷ = 20182913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20183047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21430 + ... + 22351.

It is an arithmetic number, because the mean of its divisors is an integer number (5056821).

Almost surely, 2^20183041 is an apocalyptic number.

It is an amenable number.

20183041 is a deficient number, since it is larger than the sum of its proper divisors (44243).

20183041 is an equidigital number, since it uses as much as digits as its factorization.

20183041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44242.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 20183041 is about 4492.5539507055. The cubic root of 20183041 is about 272.2673310658.

The spelling of 20183041 in words is "twenty million, one hundred eighty-three thousand, forty-one".